... 4.Surface:original 5.Applied:pneumatic fitting 1.Name:Pneumatic Manual Drain Valve of Truck Parts2.Material:copper3.Applied:brass ... packing machines, water cleaner and treatment, food processing machines, printing machines, textile manufacturing machines, car and mould manufacturing and household ... complex copper,irron,stainless steel fittgs OTHER RELATED FITTINGS: Manual Drain Valve of Truck Parts